Analysis of interatomic Contacts of Structural Units in PDB entry:
1RSG


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1RSG entry

There are 2 chains in PDB entry 1RSG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 6HIS 513
B
 LYS 8HIS 511
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 45 helices in PDB entry 1RSG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
54 56Right-handed 310
Helix 3
3
A
72 86Right-handed alpha
Helix 4
4
A
114 130Right-handed alpha
Helix 5
5
A
140 153Right-handed alpha
Helix 6
6
A
154 156Right-handed 310
Helix 7
7
A
157 169Right-handed alpha
Helix 8
8
A
171 176Right-handed alpha
Helix 9
9
A
183 188Right-handed alpha
Helix 10
10
A
200 210Right-handed alpha
Helix 11
11
A
211 212Right-handed 310
Helix 12
12
A
213 215Right-handed 310
Helix 13
13
A
254 260Right-handed alpha
Helix 14
14
A
261 263Right-handed 310
Helix 15
15
A
279 286Right-handed alpha
Helix 16
16
A
320 330Right-handed alpha
Helix 17
17
A
332 340Right-handed alpha
Helix 18
18
A
363 367Right-handed alpha
Helix 19
19
A
379 387Right-handed alpha
Helix 20
20
A
390 409Right-handed alpha
Helix 21
21
A
460 469Right-handed alpha
Helix 22
22
A
488 509Right-handed alpha
Helix 23
23
A
510 512Right-handed 310
Helix 24
24
B
17 30Right-handed alpha
Helix 25
25
B
54 56Right-handed 310
Helix 26
26
B
72 86Right-handed alpha
Helix 27
27
B
114 130Right-handed alpha
Helix 28
28
B
140 153Right-handed alpha
Helix 29
29
B
154 156Right-handed 310
Helix 30
30
B
157 169Right-handed alpha
Helix 31
31
B
171 176Right-handed alpha
Helix 32
32
B
183 188Right-handed alpha
Helix 33
33
B
200 210Right-handed alpha
Helix 34
34
B
211 212Right-handed 310
Helix 35
35
B
213 215Right-handed 310
Helix 36
36
B
254 261Right-handed alpha
Helix 37
37
B
279 286Right-handed alpha
Helix 38
38
B
320 330Right-handed alpha
Helix 39
39
B
332 340Right-handed alpha
Helix 40
40
B
363 368Right-handed alpha
Helix 41
41
B
379 387Right-handed alpha
Helix 42
42
B
390 409Right-handed alpha
Helix 43
43
B
423 427Right-handed 310
Helix 44
44
B
460 469Right-handed alpha
Helix 45
45
B
488 510Right-handed alpha
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There are 10 sheets in PDB entry 1RSG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
217 218first strand
Strand 2
A
35 38parallel
Strand 3
A
7 14parallel
Strand 4
A
243 251parallel
Strand 5
A
234 238anti-parallel
Strand 6
A
223 228anti-parallel
Strand 7
A
273 275parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
217 218first strand
Strand 2
A
35 38parallel
Strand 3
A
7 14parallel
Strand 4
A
243 251parallel
Strand 5
A
474 476parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
50 52first strand
Strand 2
A
58 60anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
65 66first strand
Strand 2
A
196 198anti-parallel
Strand 3
A
90 91anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
105 106first strand
Strand 2
A
98 101anti-parallel
Strand 3
A
312 315parallel
Strand 4
A
358 362anti-parallel
Strand 5
A
371 376anti-parallel
Strand 6
A
295 301anti-parallel
Strand 7
A
431 437anti-parallel
Strand 8
A
415 416parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
217 218first strand
Strand 2
B
35 38parallel
Strand 3
B
9 14parallel
Strand 4
B
243 251parallel
Strand 5
B
234 238anti-parallel
Strand 6
B
223 228anti-parallel
Strand 7
B
273 275parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
217 218first strand
Strand 2
B
35 38parallel
Strand 3
B
9 14parallel
Strand 4
B
243 251parallel
Strand 5
B
474 476parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
50 52first strand
Strand 2
B
58 60anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 66first strand
Strand 2
B
196 198anti-parallel
Strand 3
B
90 91anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
105 106first strand
Strand 2
B
98 101anti-parallel
Strand 3
B
312 315parallel
Strand 4
B
358 362anti-parallel
Strand 5
B
371 376anti-parallel
Strand 6
B
295 301anti-parallel
Strand 7
B
431 437anti-parallel
Strand 8
B
415 416parallel
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